INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dcd1969327216bd2e88f14b0ab5472f12e29225a5821dc862e24319dcc669e9', 
    'WfH6cFdozbNdvT9rwB6vYzePYrgAcZWvad465RWBAGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)